202490307

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{202693}}^1$

素因数の和:202739

約数の個数: 16

約数和(自身を含む): 308094880

約数和(自身を除く): 105604573

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 202693, 608079, 1824237, 5472711, 7499641, 22498923, 67496769, 202490307]

約数ペア:

[(1, 202490307), (3, 67496769), (9, 22498923), (27, 7499641), (37, 5472711), (111, 1824237), (333, 608079), (999, 202693)]